High-voltage, low-frequency electric field device for plant cultivation

JP2026093987APending Publication Date: 2026-06-09清水沙兰
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
清水沙兰
Filing Date
2024-11-28
Publication Date
2026-06-09

AI Technical Summary

Benefits of technology

【0023】 本発明によれば、発芽用高圧低周波電源と、成長促進用高圧低周波電源の2種の電源を内蔵し、用途に応じて電源の出力を切り替えることで、発芽促進と成長促進の異なった用途に対応できる植物栽培用高圧低周波電界装置を提供できる。また2機種の電源を個別に利用して、発芽促進用装置と成長促進用装置としても提供することができる。

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Abstract

We will construct a high-voltage, low-frequency electric field device for plant cultivation that promotes germination and growth by using two different voltages and frequencies of high-voltage, low-frequency power supplies. [Solution] For promoting germination, a high-voltage, low-frequency power supply with an output voltage of 1kV, an electric field strength of 1kV / m, and a frequency of 85kHz to 150kHz is used. The reason for using a high frequency is primarily to utilize the thermal effect of the electric field, which inactivates abscisic acid and promotes germination. For promoting growth, a high-voltage, low-frequency power supply with an output voltage of 2kV, an electric field strength of 2kV / m, and a frequency of 35kHz or less is used. The reason for this is that plant hormones gibberellin and auxin, which contribute to growth promotion, are negatively affected by the thermal effect of high frequencies, but the magnetic field expressed at low frequencies of 35kHz or less promotes water absorption through transpiration, resulting in an abundant supply of nutrients and promoting growth.
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Claims

1. A high-voltage, low-frequency electric field device for plant cultivation that incorporates two types of high-voltage power supplies that output two different low-frequency bands.

2. The high-voltage, low-frequency power supply used for germination is a plant cultivation high-voltage, low-frequency electric field device that utilizes a high-voltage power supply with an output frequency of 85 kHz to 150 kHz, an output of 1 kV, and an electric field strength of approximately 1 kV / m.

3. The high-voltage, low-frequency power supply used for promoting growth is a high-voltage power supply with an output frequency of 35 kHz or less, an output of 2 kV, and an electric field strength of approximately 2 kV / m, used as a high-voltage, low-frequency electric field device for plant cultivation.

4. A high-voltage, low-frequency electric field device for plant cultivation that can shorten the implantation period and extend the flowering lifespan in the propagation of flowering plants by cuttings.

5. A high-voltage, low-frequency electric field device for plant cultivation that contributes to improving the sugar content of fruits.